Patent application number | Description | Published |
20080215090 | Method and System for Tissue Fastening - Fastening devices are provided that are designed to effectively close tissue as well as instruments for applying the inventive fastening devices. The devices are useful for closing tissue such as mucosa in the oral cavity, oropharynx, hypopharynx, laryngeal surfaces, oronasopharynx, or other mucosal tissues. In particular, uvulopalatopharyngoplasty (UPPP), uvulopalatal flap (UPF) technique, and tonsillectomy can be assisted using the inventive system. Embodiments also provide methods of using the fastening devices and/or instruments, and kits including the fastening devices. | 09-04-2008 |
20090210005 | METHOD AND SYSTEM FOR DISPLACING HYOID BONE - A system and method for moving a hyoid bone closer to thyroid cartilage in a patient. Systems and methods may comprise sutures, suture anchors, clips and grommets to move the hyoid bone closer to the thyroid cartilage. | 08-20-2009 |
20100076485 | Methods and Systems for Medializing a Turbinate - Methods and systems for medializing a turbinate. Exemplary embodiments comprise methods and systems for repositioning a turbinate proximal to a septum. Certain embodiments comprise an implant and a flexible member coupled to the implant. Embodiments may also comprise an insertion device to install the implant in a desired location. | 03-25-2010 |
20110015667 | Systems, Devices and Methods for Providing Therapy to an Anatomical Structure - Systems, devices, and methods comprising an instrument for expanding a paranasal sinus. The instrument may comprise an articulatable shaft and a positioning member configured to move the articulatable shaft from a first position to a second position. | 01-20-2011 |
20110015734 | Methods for Providing Therapy to an Anatomical Structure - Methods for providing therapy to an anatomical structure. In specific embodiments, the anatomical structure is a paranasal sinus outflow tract. In particular embodiments, the paranasal outflow tract may be dilated. | 01-20-2011 |
20110022172 | Disposable Medical Device for Engaging with Reusable Medical Instrument and Methods of Use - A disposable medical device for engaging with a reusable medical instrument and methods of using same. | 01-27-2011 |
20110251634 | APPARATUS AND METHODS FOR CORRECTING NASAL VALVE COLLAPSE - The present invention relates to apparatus ad methods for correcting nasal valve collapse comprising a device configured for suspending a nasal valve, the device comprising a body portion comprising a proximal end, a distal end, and a plurality of barbs, wherein the body portion is configured to be inserted through or underneath the upper lateral cartilage of a patient and wherein the plurality of barbs are configured to engage a soft tissue overlying a bony tissue proximal to the upper lateral cartilage, and a head portion coupled to the proximal end of the body portion wherein the head portion is configured to engage the upper lateral cartilage of the patient when the plurality of barbs are engaged with the soft tissue overlying the bony tissue proximal to the upper lateral cartilage | 10-13-2011 |
20120078377 | SYSTEMS, DEVICES AND METHODS FOR PROVIDING THERAPY TO AN ANATOMICAL STRUCTURE USING HIGH FREQUENCY PRESSURE WAVES AND/OR CRYOGENIC TEMPERATURES - A system, device and method for dilating an anatomical structure. Systems, devices and methods may comprise a therapeutic component configured to treat a paranasal sinus. Specific embodiments may use high frequency pressure waves and/or cryogenic temperatures. | 03-29-2012 |
20120197361 | APPARATUS AND METHODS FOR TREATMENT OF OBSTRUCTIVE SLEEP APNEA UTILIZING CRYOLYSIS OF ADIPOSE TISSUES - Methods, devices, and systems employ cryolysis of oropharyngeal adipose tissues to selectively remove fat cells from the tissues causing obstructive sleep apnea. In various embodiments, a chilled liquid—e.g., a liquid or air—is applied to the target tissue at a temperature and for a duration sufficient to cause cryolysis. | 08-02-2012 |
20120232584 | Methods and Systems for Medializing a Turbinate - Methods and systems for medializing a turbinate. Exemplary embodiments comprise methods and systems for repositioning a turbinate proximal to a septum. Certain embodiments comprise an implant and a flexible member coupled to the implant. Embodiments may also comprise an insertion device to install the implant in a desired location. | 09-13-2012 |
20130090685 | METHODS AND SYSTEMS FOR TISSUE FASTENING - Fastening devices are provided that are designed to effectively close tissue as well as instruments for applying the inventive fastening devices. The devices are useful for closing tissue such as mucosa in the oral cavity, oropharynx, hypopharynx, laryngeal surfaces, oronasopharynx, or other mucosal tissues. In particular, uvulopalatopharyngoplasty (UPPP), uvulopalatal flap (UPF) technique, and tonsillectomy can be assisted using the inventive system. Embodiments also provide methods of using the fastening devices and/or instruments, and kits including the fastening devices. | 04-11-2013 |
20130138125 | METHOD AND SYSTEM FOR TISSUE FASTENING - Fastening devices are provided that are designed to effectively close tissue as well as instruments for applying the inventive fastening devices. The devices are useful for closing tissue such as mucosa in the oral cavity, oropharynx, hypopharynx, laryngeal surfaces, oronasopharynx, or other mucosal tissues. In particular, uvulopalatopharyngoplasty (UPPP), uvulopalatal flap (UPF) technique, and tonsillectomy can be assisted using the inventive system. Embodiments also provide methods of using the fastening devices and/or instruments, and kits including the fastening devices. | 05-30-2013 |
20140074161 | WOUND CLOSURE DEVICES AND METHODS OF USE - Wound closure devices and methods of their use are described herein. A deployment instrument may be used to deploy and position tissue anchors which may be locked or secured along lengths of suture in suturing and plicating soft tissues, particularly along tissue regions located in areas of the body where space is limited. Generally, the fastening device may comprise a housing having one or more adjustable tissue anchors aligned longitudinally, wherein each of the one or more adjustable tissue anchors defines a receiving channel along a periphery of the tissue anchors, a tether having a length which is positionable within the receiving channel of each of the tissue anchors, and a plunger translatable relative to the housing, where movement of the plunger urges the one or more tissue anchors to attach securely to the tether. | 03-13-2014 |
20140277124 | TISSUE ANCHORING AND DEPLOYMENT SYSTEMS - Tissue anchoring and deployment systems are described herein. Generally, an anchor housing may define a receiving channel within or along its periphery. A securement member which is adjustably slidable relative to the receiving channel and further defining a suture receiving channel along a portion of the member may also be used such that the suture receiving channel is aligned with an opening defined along a first surface. The securement member and a compression surface along the receiving channel are spaced apart from one another and form a suture compression interface. Additionally, a length of suture may also be used where the suture has a first portion positioned along the suture compression interface and a second portion passed through the suture receiving channel and opening along the first surface. The compression interface has a height which is sized to be relatively smaller than a diameter of the first portion of suture. | 09-18-2014 |
20140277131 | TISSUE ANCHORING AND DEPLOYMENT SYSTEMS - Tissue anchoring and deployment systems are described herein. Generally, an anchor housing may define a receiving channel within or along its periphery. A securement member which is adjustably slidable relative to the receiving channel and further defining a suture receiving channel along a portion of the member may also be used such that the suture receiving channel is aligned with an opening defined along a first surface. The securement member and a compression surface along the receiving channel are spaced apart from one another and form a suture compression interface. Additionally, a length of suture may also be used where the suture has a first portion positioned along the suture compression interface and a second portion passed through the suture receiving channel and opening along the first surface. The compression interface has a height which is sized to be relatively smaller than a diameter of the first portion of suture. | 09-18-2014 |
20150107604 | APPARATUS AND METHOD FOR SECURING UVULA - A method and apparatus for securing a uvula to a soft palate. The uvula may be attached to either the nasopharyngeal side or the oral side of the soft palate with a uvula securement device. The uvula may be secured to the nasopharyngeal side of the soft palate with a suture. | 04-23-2015 |
20150157313 | METHODS AND SYSTEMS FOR MEDIALIZING A TURBINATE - Methods and systems for medializing a turbinate. Exemplary embodiments comprise methods and systems for repositioning a turbinate proximal to a septum. Certain embodiments comprise an implant and a flexible member coupled to the implant. Embodiments may also comprise an insertion device to install the implant in a desired location. | 06-11-2015 |
20150272776 | APPARATUS AND METHODS FOR TREATMENT OF OBSTRUCTIVE SLEEP APNEA UTILIZING CRYOLYSIS OF ADIPOSE TISSUES - Methods, devices, and systems employ cryolysis of oropharyngeal adipose tissues to selectively remove fat cells from the tissues causing obstructive sleep apnea. In various embodiments, a chilled liquid—e.g., a liquid or air—is applied to the target tissue at a temperature and for a duration sufficient to cause cryolysis. | 10-01-2015 |
Patent application number | Description | Published |
20140243975 | NASAL IMPLANTS AND SYSTEMS AND METHODS OF USE - Described are implants for placing in a body, tools for delivering the implants, and systems and methods for using implants and tools for placing in a body and more particularly to nasal implants, tools for delivering nasal implants, and systems and methods for using such implants and tools. A tool may include a hand-held implant delivery device that cuts, holds, moves, orients, inserts, or shapes an implant. An implant may be a biodegradable, longitudinal implant that may be oriented for implantation by an implant delivery device. | 08-28-2014 |
20160058556 | NASAL IMPLANTS AND SYSTEMS AND METHOD OF USE - Described are implants for placing in a body, tools for delivering the implants, and systems and methods for using implants and tools for placing in a body and more particularly to nasal implants, tools for delivering nasal implants, and systems and methods for using such implants and tools. A tool may include a hand-held implant delivery device that holds, moves, orients, inserts, or shapes an implant. An implant may be a biodegradable, longitudinal implant that may be oriented for implantation by an implant delivery device. | 03-03-2016 |
Patent application number | Description | Published |
20130245953 | WELLBORE REAL-TIME MONITORING AND ANALYSIS OF FRACTURE CONTRIBUTION - Methods and apparatus are provided for calculating production of each of a plurality of fractured intervals (or fractures) and monitoring changes in the fracture contribution with time. Such real-time monitoring and analysis may be performed by combining temperature distribution (and pressure) measurements, a real-time surface multiphase flow measurement, and an inflow model for each fractured interval (or fracture). In this manner, the industry may be able to understand the behavior of fractures and, in turn, optimize the number of stages (i.e., fractured intervals), the number of fractures, and the spacing between fractures and stages. | 09-19-2013 |
20150337636 | TECHNIQUE FOR PRODUCTION ENHANCEMENT WITH DOWNHOLE MONITORING OF ARTIFICIALLY LIFTED WELLS - Techniques and apparatus are provided for production enhancement with downhole monitoring for an artificial lift system, such as a reciprocating rod lift system. In aspects, a method for controlling a rod pump used to produce fluids from a wellbore is provided. The method generally includes monitoring one or more downhole parameters in the wellbore and adjusting one or more pump parameters used to control the rod pump based, at least in part, on the monitored downhole parameters. | 11-26-2015 |
20160084063 | SMARTER SLUG FLOW CONDITIONING AND CONTROL - Aspects of the present disclosure generally relate to attenuating the effects of slugging based on one or more measurements of parameters from one or more locations in one or more wells. In some cases, a controller may be configured to attenuate the effects of slugging based on the one or more parameters, for example, by controlling a choke or an artificial lift. In certain aspects, the one or more locations may include downhole or at the surface of the one or more wells. | 03-24-2016 |
Patent application number | Description | Published |
20140114039 | SYSTEM AND METHOD FOR CATALYST PREPARATION - Techniques are provided for catalyst preparation. A system for catalyst preparation may include an agitator disposed inside a polymerization catalyst tank and configured to mix a polymerization catalyst and a solvent to generate a polymerization catalyst solution. The system may also include a heating system coupled to the polymerization catalyst tank and configured to maintain a temperature of the polymerization catalyst solution above a threshold. The system may also include a precontactor configured to receive feed streams comprising an activator and the polymerization catalyst solution from the polymerization catalyst tank to generate a catalyst complex. The system may also include a transfer line configured to transfer the catalyst complex from an outlet of the precontactor to a reactor. | 04-24-2014 |
20140140894 | POLYOLEFIN PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS - A polyolefin production system including: a first reactor configured to produce a first discharge slurry having a first polyolefin; a second reactor configured to produce a second discharge slurry having a second polyolefin; and a post-reactor treatment zone having at least a separation vessel configured to receive the second discharge slurry or both the first discharge slurry and the second discharge slurry. | 05-22-2014 |
20140171601 | POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS - A system and method for discharging a transfer slurry from a first polymerization reactor through a transfer line to a second polymerization reactor, the transfer slurry including at least diluent and a first polyethylene. A product slurry is discharged from the second polymerization reactor, the product slurry including at least diluent, the first polyethylene, and a second polyethylene. The velocity, pressure drop, or pressure loss due to friction in the transfer line is determined, and a process variable adjusted in response to the velocity, pressure drop, or pressure loss not satisfying a specified value. | 06-19-2014 |
20140171602 | POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS - A technique for polymerizing ethylene on catalyst in a first polymerization reactor and in a second polymerization reactor to form polyethylene particles, and controlling particle size of the polyethylene particles. | 06-19-2014 |
20140171603 | CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REACTORS - A system and method for polymerizing olefin in the presence of a chain transfer agent in a first reactor to form a first polyolefin, discharging from the first reactor a transfer slurry having the first polyolefin and the chain transfer agent, and processing the transfer slurry in a separator to remove chain transfer agent and to provide a fluff slurry having the first polyolefin and a lower content of chain transfer agent than in the transfer slurry. The system and method provide for feeding the fluff slurry to a second reactor, polymerizing olefin in the second reactor to form a second polyolefin, and discharging from the second reactor a slurry having the second polyolefin. | 06-19-2014 |
20140275450 | POLYOLEFIN PRODUCTION WITH DIFFERENT DILUENTS IN MULTIPLE POLYMERIZATION REACTORS - A system and method for producing polyolefin, including a polyolefin reactor system having: a first reactor to produce a first reactor discharge stream having a first polyolefin and a first diluent; and a second reactor to receive at least a portion of the first reactor discharge stream and to produce a second reactor discharge stream having a second polyolefin and a second diluent, wherein the second diluent is different than the first diluent. | 09-18-2014 |
20140309382 | POLYOLEFIN PRODUCTION WITH DIFFERENT DILUENTS IN MULTIPLE POLYMERIZATION REACTORS - A system and method for producing polyolefin, including a polyolefin reactor system having: a first reactor to produce a first reactor discharge stream having a first polyolefin and a first diluent; and a second reactor to receive at least a portion of the first reactor discharge stream and to produce a second reactor discharge stream having a second polyolefin and a second diluent, wherein the second diluent is different than the first diluent. | 10-16-2014 |
20140336345 | SYSTEM AND METHOD FOR CATALYST PREPARATION - Techniques are provided for catalyst preparation. A system for catalyst preparation may include an agitator disposed inside a polymerization catalyst tank and configured to mix a polymerization catalyst and a solvent to generate a polymerization catalyst solution. The system may also include a heating system coupled to the polymerization catalyst tank and configured to maintain a temperature of the polymerization catalyst solution above a threshold. The system may also include a precontactor configured to receive feed streams comprising an activator and the polymerization catalyst solution from the polymerization catalyst tank to generate a catalyst complex. The system may also include a transfer line configured to transfer the catalyst complex from an outlet of the precontactor to a reactor. | 11-13-2014 |
20150126693 | CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REACTORS - A system and method for polymerizing olefin in the presence of a chain transfer agent in a first reactor to form a first polyolefin, discharging from the first reactor a transfer shiny having the first polyolefin and the chain transfer agent, and processing the transfer slurry in a separator to remove chain transfer agent and to provide a fluff slurry having the first polyolefin and a lower content of chain transfer agent than in the transfer slurry. The system and method provide for feeding the fluff slurry to a second reactor, polymerizing olefin in the second reactor to form a second polyolefin, and discharging from the second reactor a slurry having the second polyolefin. | 05-07-2015 |
20150175719 | POLYOLEFIN REACTOR SYSTEM HAVING A GAS PHASE REACTOR - A system and method for polymerizing olefin in a gas phase reactor into a polyolefin in presence of catalyst, measuring static charge in the reactor system; determining an indication of polyolefin fines in the reactor system, and adjusting operation of the reactor system in response to the indication. | 06-25-2015 |
20150353652 | CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REACTORS - A system and method for polymerizing olefin in the presence of a chain transfer agent in a first reactor to form a first polyolefin, discharging from the first reactor a transfer slurry having the first polyolefin and the chain transfer agent, and processing the transfer slurry in a separator to remove chain transfer agent and to provide a fluff slurry having the first polyolefin and a lower content of chain transfer agent than in the transfer slurry. The system and method provide for feeding the fluff slurry to a second reactor, polymerizing olefin in the second reactor to form a second polyolefin, and discharging from the second reactor a slurry having the second polyolefin. | 12-10-2015 |
20160024231 | POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS - A system and method for discharging a transfer slurry from a first polymerization reactor through a transfer line to a second polymerization reactor, the transfer slurry including at least diluent and a first polyethylene. A product slurry is discharged from the second polymerization reactor, the product slurry including at least diluent, the first polyethylene, and a second polyethylene. The velocity, pressure drop, or pressure loss due to friction in the transfer line is determined, and a process variable adjusted in response to the velocity, pressure drop, or pressure loss not satisfying a specified value. | 01-28-2016 |